Views Of Calexico As Departing Cash-Filled Trucks Cast Cloud Over Rabobank

A sign prohibiting the transport of weapons and ammunition into Mexico stands at the U.S. Border Inspection Station in Calexico, California, U.S., on Monday, Oct. 12, 2015. Among Rabobank's 119 branches in California, the tiny outpost along Mexico's border needed weekly armored truck visits -- sometimes more than one -- to haul away all the U.S. dollars being deposited. The armored car trips, which persisted for years, offer a clue about what prosecutors may find in a widening investigation into whether bank was vigilant enough against money laundering. Photographer: Patrick T. Fallon/Bloomberg via Getty Images